<template>
    <div>
        <!--        面包屑导航区-->
        <el-breadcrumb separator-class="el-icon-arrow-right">
            <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
            <el-breadcrumb-item>权限管理</el-breadcrumb-item>
            <el-breadcrumb-item>权限列表</el-breadcrumb-item>
        </el-breadcrumb>
<!--        卡片视图-->
        <el-card>
            <el-table :data="rightsList" border stripe>
                <el-table-column type="index" label="#"></el-table-column>
                <el-table-column label="权限名称" prop="authName"></el-table-column>
                <el-table-column label="路径" prop="path"></el-table-column>
                <el-table-column label="权限等级" prop="level">
<!--                    要自定义权限等级的渲染样式，所以我们用作用域插槽 scope用来接受全局参数-->
                    <template slot-scope="scope">
<!--                        这里用v-if来通过后台数据进行判断-->
                        <el-tag v-if="scope.row.level ==='0' ">一级</el-tag>
                        <el-tag v-if="scope.row.level ==='1'" type="success">二级</el-tag>
                        <el-tag v-if="scope.row.level ==='2'" type="warning">三级</el-tag>
                    </template>
                </el-table-column>
            </el-table>
        </el-card>
    </div>
</template>

<script>
    export default {
        name: "Rights",
        data(){
            return {
                //权限列表
                rightsList:[]
            }
        },
        //这里要创建生命周期函数的原因是我们要在发起页面的过程中发起数据请求
        created() {
            this.getRightsList()
        },
        methods: {
            //获取权限列表
            async getRightsList(){
                const {data:res} = await this.$http.get('rights/list');
                if (res.meta.status !== 200) {
                    return this.$message.error('获取权限列表失败')
                }
                this.rightsList = res.data;
                console.log(this.rightsList);
            }
        }

    }
</script>

<style scoped>

</style>